BMW Engine Parts for BMW 3 Series E46 (1999-2005)

Elring Valve Cover Gasket Set - M52 2.5L 2.8L M54 2.5L 3.0L (09/1998-...

For vehicles with production date up to 09/2002

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T#:362105

Part#: 11129070990

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$ 31.50 USD

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If there is a large amount of oil on the sides of the engine or if you can smell burning oil, chances are it's a bad valve cover gasket. The gasket fails and allows oil to seep down onto the side of the engine and other parts causing a mess and reducing the amount of oil in your engine. This replacement gasket from Elring is perfect to prevent any further oil leaks.

Includes the following Seals:

Valve cover gasket
Spark plug seals

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
M52 2.5L 2.8L (09/1998+)
M54 2.5L 3.0L (up to 09/2002)

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OEM Bosch Spark Plugs - Set Of Six (#FGR7DQP)

T#:340543

Part#: FGR7DQP-6

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$ 59.99 USD

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Spark Plug Replacement for Enhanced Engine Performance

Periodic replacement of spark plugs is crucial in averting common problems arising from worn or contaminated plugs. Issues like misfires, reduced power, and a lit Check Engine Light are effectively prevented by timely plug replacements.

Fresh spark plugs not only boost engine performance and fuel efficiency but also play a significant role in reducing engine misfires, subsequently preserving expensive ignition coils and catalytic converters.

Turner Motorsport provides an array of brands, plug configurations, and heat ranges meticulously recommended by OEMs for various European applications, ensuring optimal performance and compatibility.

Benefits:

Prevents misfires and engine performance issues
Enhances fuel efficiency
Reduces strain on ignition coils and catalytic converters
Recommended by OEMs for European applications

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OEM Head Bolt Set - M50 M52 S50 S52

T#:1551

Part#: 11121721938

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$ 20.94 USD

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Head Bolt Set for all M50 engines with a steel engine block.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1991-1995 E34 BMW 525i
1997-1998 E39 BMW 528i
1998-2000 Z3 BMW M Roadster M Roadster

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BMW M54 2.5L 3.0L Ultimate Valve Cover gasket Kit

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T#:379298

Part#: 11120030496KT

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$ 61.99 USD

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High-Quality Valve Cover Replacement for BMW Vehicles

Ensure peak engine performance with this specially designed valve cover replacement crafted for BMW vehicles. Engineered to prevent oil leaks and maintain optimal oil levels between intervals, this valve cover is an indispensable safeguard for your engine.

Prevents oil leaks and maintains optimal oil levels
Durable materials ensure reliable protection against gasket degradation
Safeguards the engine from potential damage due to oil leaks

Don't compromise on engine health. Replace your valve cover today to keep your BMW running smoothly and efficiently.

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Ina Upper Timing Chain Tensioner - E34, E36, E39, E46, E53, E60 ...

We Price Match - Give Us A Call or Chat!

T#:403662

Part#: 11311738700

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$ 56.20

This product was last offered at the strikethrough price on
07-23-2026

$ 47.99 USD

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Guide used to tension the timing chain

Hydraulic Alternator Belt Tensioner Assembly

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T#:396757

Part#: 11287838797

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$ 53.99 USD

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Schwaben Fuel Line Pliers

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T#:553938

Part#: P-648

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$ 27.74 USD

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Genuine BMW VANOS Hub Springs - S54

T#:34675

Part#: 11367830684

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$ 42.99 USD

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Genuine BMW Set, Diaphragm Spring
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Schwaben Automatic Battery Tender

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T#:378277

Part#: 005979SCH01A

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$ 75.74 USD

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This Schwaben Battery Charger is designed to work on 6 or 12 volt Lead-acid batteries only, includes WET, MF,AGM and GEL types. Do not use on dry cell batteries commonly used in appliances. Charger features, Charging voltage auto select. Selectable Charging current,8 LED indicators, No risk of overcharging, overheating protection, Short circuit protection.

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Bosch Fuel Filter - E46, Z3

T#:23218020

Part#: 13327512019

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$ 41.99 USD

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BMW recommends changing your vehicle's fuel filter every 20,000 miles to keep your fuel injection system clean. This filter made by Bosch, a well-known and respected OEM part supplier, is sure to do so and provide worry-free operation for many miles.

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Genuine BMW Slide Rail-Twin Chain - 11317836344 - E46 M3,E85 ...

T#:34127

Part#: 11317836344

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$ 69.33 USD

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Timing chain guides wear slowly and can lead to serious problems and even engine failure as a result if the guides wear too quickly. Be sure to replace your guides every 100,000 miles to prevent potential disaster.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

Genuine BMW Slide Rail-Twin Chain
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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OEM Mann Oil Filter Kits - Pack Of 5 - S50 S52 S54

T#:369690

Part#: 11427833769MH-5

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$ 66.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Mann oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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Victor Reinz Crankshaft Seal (90 X 110 X 12)

New style PTFE seal (without tension spring). ¦ Rear

T#:596059

Part#: 11142249533

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$ 46.40 USD

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The engine crankcase in you car is filled with oil to keep everything lubricated, and to keep the oil inside of the engine, seals are used anywhere there is a seam in the engine, or any place a shaft protrudes from the engine. One such seal is the front main crankshaft seal. This seal is located around the the crankshaft at the front of the engine, and keeps oil from leaking out around the crankshaft. Unfortunately, over time seals will become brittle, crack and begin to leak due to their exposure to heat and oil.

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Braille Performance Lightweight Advanced AGM Battery - B2015 - 15lbs ...

T#:558038

Part#: B2015

Ships in 9 Business Days

$ 237.99 USD

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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your cars operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B2015 is Braille's most popular non-carbon racing battery and is able to start larger engines easily for racing and offers daily driving capability for most 4 and 6 cylinders engine vehicles. Physical Specifications: BCI Group: All sizes Weight: 15lbs / 6.8kg Length: 6.8" / 173mm Width: 3.4" / 86mm Height: 6.1" / 155mm Polarity: Right Side Positive Performance Specifications: Voltage: 12 Full Charge Voltage: 13.2 Pulse Cranking Amps (PCA): 1067 Amp Hour (AH): 21 Life Cycle @ 10% DOD: 3100 *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*

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Victor Reinz Fuel Pump Gasket - E46

T#:374233

Part#: 16111184084

Ships in 1-2 days

$ 32.70

This product was last offered at the strikethrough price on
08-26-2026

$ 27.74 USD

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Seal for in-tank fuel pump and in-tank sender unit

ECS Tuning Performance Kevlar Reinforced Accessory Belt - A/C - E46 M...

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T#:23416515

Part#: 5PK830

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$ 26.99 USD

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Replaces BMW # 11287830946 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

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VAC Motorsports ATI A/C Pulley - BMW M50 M52 M52TU M54 S50 S52 ...

T#:8076765

Part#: VAC-HPCD-M50-ACP

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$ 149.99 USD

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If you are planning on keeping your Air Conditioning system in your street or track car, then you will need to combine VAC's ATI AC Pulley with the ATI Harmonic Damper.

Camshaft Position Sensor - E46 M3, Z4M, Z3M S54

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T#:36913379

Part#: 12147539171

In Stock

Sale - Save 15% $ 91.99

This product was last offered at the strikethrough price on
09-16-2026

$ 78.19 USD

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The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance.

Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.

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Genuine BMW Relay - Black

T#:14043

Part#: 61366901469

In Stock

3% off MSRP $ 24.65

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.81 USD

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$ 24.65

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$ 23.81 USD

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Genuine BMW Relay, Make Contact, Black
This item fits the following BMW Chassis:
E60 M5,E63 M6,E70 X5M,E71 X6M,E82 1M Coupe,E53 48IS,E39,E46,E53 X5,E63,E70 X5,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F25 X3,F26 X4,i3i12

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ARP Connecting Rod Bolt Kit - E36 M3 S50/S52 (US only), E46 323/325 ...

T#:2210

Part#: 201-6201

Ships in 8 Business Days

$ 222.99

This product was last offered at the strikethrough price on
08-13-2026

$ 194.99 USD

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Set of 12 ProSeries connecting rod bolts, made by ARP -- the world leader in fastener technology. Each bolt is made of ARP2000 material, which exceeds the strength of 8740 Chrome Moly, and is able to achieve clamp load at 220,000psi. ARP2000 fasteners are used widely in motorsport and drag racing as an upgrade from 8740 Chrome Moly in both steel and aluminum rods. These are simply the best connecting rod bolts available, making them ideal for ultra high performance, racing and forced induction applications.

This set replaces the factory BMW rod bolt number 11-24-1-739-728 (11241739728) which measures 44mm in length. The 44mm BMW rod bolt was used on all US spec E36 M3 (3.0 and 3.2 liter), 1999-2000 E46 323i/323Ci, 2001-2005 325i/325Ci, Z3 1.9,2.5 and 3.2, as well as Z4 2.5. It was also used on SOME of the M50 2.5 liter engines from 1992-1995 -- but check before ordering! Opened ARP bolt kits are not returnable. If your M50 2.5 liter engine has 53mm rod bolts, you will require kit part# 201-6301 instead.

ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

These ARP connecting rod bolts fit the following BMWs:
1992-1995 E36 325i/is *** with 44mm rod bolts only ***
1995-1995 E36 M3 S50 3.0 liter (US model)
1996-1999 E36 M3 S52 3.2 liter (US model)
1999-2000 E46 323i & 323Ci (US)
2001-2005 E46 325i, 325xi & 325Ci (US)
1998-2002 Z3 2.3 / 2.5 liter
1998-2000 MZ3 M Roadster & M Coupe
2003-2005 Z4 2.5 liter
*** DOES NOT FIT E36 328 ****

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Febi Camshaft Position Sensor - Intake - E39 E46 E53 E60 E83 Z3 Z4 ...

Includes o-ring.

We Price Match - Give Us A Call or Chat!

T#:591868

Part#: 12147539165

In Stock

$ 31.99 USD

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Oil Pump Chain - E36 E46 E34 E39 Z3 Z4

T#:14529

Part#: 11417576915

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$ 52.99 USD

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This is an OEM oil pump chain for BMW's with the M50/M52/M54/S50/S52 6 cylinder engine. We recommend replacing the oil pump chain any time you remove the oil pump from the car.

IWIS is a leader in complex engine parts. Using advanced techniques in research and design allows IWIS to offer parts that not only repair but ultimately improve the way your engine runs.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
1996-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 Z3 BMW M Roadster M Coupe
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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Schwaben 9 Piece Scraper, Hook And Pick Set

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T#:379006

Part#: 008504SCH01A

In Stock

Sale - Save 15% $ 38.99

This product was last offered at the strikethrough price on
05-02-2026

$ 33.14 USD

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Some of the most popular uses are carbon cleaning/scraping, picking out o-rings, snap rings and clips.This kit features large and small picks, hooks and a 1" wide scraper.

Crankcase Vent Hose

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T#:30629661

Part#: 11157831311

In Stock

Sale - Save 21% $ 30.99

This product was last offered at the strikethrough price on
05-03-2026

$ 24.47 USD

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$ 30.99

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S54 Valve Shim Installation Tool - E46 M3, Z3M, Z4M

T#:5674

Part#: 83300493743

In Stock

$ 35.09 USD

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$ 35.09 USD

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This is the genuine BMW valve shim installer tool with magnet.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 Z4 BMW Z4 M Roadster M Coupe

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Schwaben BMW / MINI Fuel Sensor Lock Ring Tool

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T#:390074

Part#: 020018SCH01A

In Stock

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05-03-2026

$ 85.84 USD

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This handy tool is toothed to match the lock ring and takes a standard 1/2 drive ratchet or small extension. Twist the ratchet and the lock ring comes un-done cleanly and smoothly. A hefty tool that pays for itself over and over. Fits most BMWs from 1988-2013.

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Camshaft Position Sensor - S54, S62

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T#:44461483

Part#: 13627796054

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$ 40.99 USD

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Provides dependable performance, reliability, and value in one essential component.

Fuel Filter - E46 M3 & Z3 S54 3.2L Engine

T#:403354

Part#: 13327831089

Ships in 2 Business Days

$ 82.05 USD

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Ensure optimal fuel delivery for your BMW's engine with the Turner Motorsport Fuel Filter for E46 M3 & Z3 S54 3.2L Engine. Over time, fuel filters can become clogged, hindering the engine's ability to receive sufficient fuel. This can lead to various fuel-related issues such as surging, stalling, cold start problems, and decreased performance. Replacing the fuel filter with a fresh one helps address these issues and ensures smooth engine operation under various conditions.

Benefits:

Improves fuel delivery to the engine
Addresses fuel-related problems such as surging and stalling
Enhances cold start performance
Maintains engine performance under various driving conditions
Recommended replacement every 60,000 miles, or more frequently in regions with poor fuel quality

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Corteco Engine Mount - E36, E46, Z4

T#:370103

Part#: 22116779970

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$ 68.99 USD

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Keep your engine securely mounted

Fuel injector and fuel supply rail caps

T#:5135630

Part#: AGA-CI-Y12

In Stock

$ 31.99 USD

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Don't let dirt be the reason for bad fuel injectors.

THINKOBD 100

T#:2302720

Part#: 301050512

Ships in 2 Business Days

14% off MSRP $ 34.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 29.99 USD

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14% off MSRP

$ 34.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 29.99 USD

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This THINKOBD 100 obd2 car code reader can fast scan and clear trouble codes, even a beginner can use this unit to read the error code.

Iwis Timing Chain - Upper

T#:1196187

Part#: 11311432177S1

In Stock

$ 41.76

This product was last offered at the strikethrough price on
05-11-2026

$ 40.86 USD

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The timing chain in any vehicle can begin to stretch and rattle over time. This is a common issue, and though BMW says it is a lifetime part, most enthusiasts decide to change them. If you need only the timing chain instead of a kit, ECS Tuning has your replacement.

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SuperTech Dual Valve Spring Upgrade Kit w/ Steel Retainers - 80lbs - ...

T#:26038568

Part#: SPRKH1000DBMST

In Stock at Vendor

20% off MSRP $ 1,042.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 833.99 USD

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20% off MSRP

$ 1,042.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 833.99 USD

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Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.

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100 Piece Mini Car Fuse Assortment

T#:383674

Part#: ATD382

In Stock

$ 31.99 USD

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$ 31.99 USD

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You never know when you will blow a fuse so it always good to have extra

Genuine BMW Intake Manifold Gasket Set

T#:367706

Part#: 11611436631

In Stock

$ 65.99 USD

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$ 65.99 USD

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Seal the the intake manifold to the engines head. These should be replaced any time the intake manifold is removed to ensure a perfectly tight seal every time.

Meyle Crankshaft Position Sensor - E36, E39, E46, E53, E60, E83, Z3, ...

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T#:369703

Part#: 12141709616

In Stock

$ 46.99 USD

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Does not include O-ring

Ferrea Performance Intake Valve - Stock Size

T#:583445

Part#: F1550P

Back Ordered

$ 34.99 USD

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$ 34.99 USD

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Genuine BMW Idler Pulley - Multiple BMWs

T#:11477

Part#: 11287841228

In Stock

8% off MSRP $ 123.34

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.39 USD

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8% off MSRP

$ 123.34

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 113.39 USD

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This is a Genuine BMW Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

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Genuine BMW Ground Cable

T#:39357

Part#: 12421737755

Ships in 1-2 days

2% off MSRP $ 42.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 41.99 USD

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2% off MSRP

$ 42.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 41.99 USD

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Genuine BMW Ground Cable - L=380Mm
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E38,E39,E46,E85 Z4,E86 Z4

Mechanical A/C Belt Tensioner Assembly

For vehicles with production date up to 09/2002

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T#:26305100

Part#: 11281433571

In Stock

Sale - Save 21% $ 59.99

This product was last offered at the strikethrough price on
05-03-2026

$ 47.32 USD

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$ 59.99

This product was last offered at the strikethrough price on
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Febi Upper Timing Chain Guide Rail - E34, E36, E39, E46, E53, E60, E8...

We Price Match - Give Us A Call or Chat!

T#:361338

Part#: 11311722651

Ships in 4 Business Days

$ 29.99

This product was last offered at the strikethrough price on
05-07-2026

$ 23.99 USD

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$ 23.99 USD

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Replacement guide rail for required maintenance

Genuine BMW Upper Timing Chain Guide Rail

T#:6766

Part#: 11311722651

In Stock

$ 50.03 USD

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$ 50.03 USD

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Genuine BMW Guide Rail
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52

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Timing Chain Guide, Upper - E46 M3, Z3 S54, Z4 M

T#:211092

Part#: 11317830159K

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$ 43.99 USD

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$ 43.99 USD

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This is a plastic guide rail for the timing chain on the E46 M3, MZ3 S54, and Z4 M (all S54 cars). We have found that on high mileage engines this plastic piece has worn down, especially at the tip. If allowed to completely wear out it could lead to some very bad engine damage as the timing chain flops about and maybe even jumps teeth on the camshafts or crank gear. When replacing the S54 VANOS unit you should also replace this guide rail which is located close-by. A new crush washer is included.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Timing Chain Guide Rail - Front - S54

T#:34096

Part#: 11317830569

In Stock

$ 69.47 USD

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$ 69.47 USD

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Genuine BMW Slide Rail-Twin Chain
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Fuel Injector Clinic 525cc Fuel Injectors - Set Of Six - BMW S54 ...

T#:28104826

Part#: IS801-0525H

Ships in 5 Business Days

$ 515.00 USD

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$ 515.00 USD

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BMW S54 525cc Fuel Injectors - Set Of Six offers high-performance fuel delivery for BMW E46 M3 and Z4 M models. These injectors feature high impedance Bosch cores and are E85 compatible, ensuring reliable performance across a range of fuels. Each injector is precision-matched using advanced Data Match Technology, with individual serial numbers and detailed flow matching information provided.

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Race German Fuel Injector Rebuild Kit - Siemens Style M54 (No Tool) ...

T#:6827878

Part#: RGSMNS6NT

In Stock at Vendor

$ 29.99 USD

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$ 29.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injectors. This is an easy refresh kit with all the necessary parts to rebuild your M54 fuel injectors. This kit includes all filters, spacers, o-rings, and caps needed for your type of injector. *Does not include fuel injector removal tool.

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Braille Lightweight Advanced AGM Battery - B3121 - 21lbs

T#:558042

Part#: B3121

Ships in 7 Business Days

$ 270.99 USD

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$ 270.99 USD

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When building a car for the track, one of the most important factors to consider is weight. Stock batteries can weigh up to almost 50 pounds and are unnecessarily large, designed to power a host of systems not normally used in a track car (radios, lighting, etc.). What can you do to cut weight the weight without affecting your car's operation? This is where Braille Battery comes in with their long line of performance lightweight battery options! Designed to provide the highest cranking power possible while being up to 75% lighter, Braille Battery is one of the foremost leaders in automotive racing batteries with nothing but high quality, high output batteries in mind! The B3121 battery from Braille is their lightest do-everything battery available, offering 1380 pulse cranking amps that can crank over V8 engines with ease while still coming in at under 22 pounds, half of the weight of a standard Group 34 battery! This is thanks to their Advanced AGM racing technology that allows them to put a ton of power into a very small package. Physical Specifications: BCI Group: All sizes Weight: 21lbs / 9.5kg Length: 6.6" / 168mm Width: 5.2" / 132mm Height: 6.8" / 173mm Polarity: Right Side Positive Terminal Type: Steel terminal block with M6 bolt Performance Specifications: Voltage: 12v Recharge Voltage: 14.4V – 14.6V Maintenance charge voltage: 13.8V 5s Pulse Cranking Amps (PCA): 1380 10s PDC: 124 Amp Hour (Ah): 31 Watt Hour (Wh): 372 Life Cycle @ 10% DOD: 3100 Charging Temperature 0C to 50C Discharge Temperature range -40C to +60C Storage temperature -40C to +60C *THIS BATTERY REQUIRES A CUSTOM MOUNTING SOLUTION. The size and weight are significantly smaller than a stock battery and will not be held in place by the stock battery mount*

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