Supertech Intake Valve - Priced Each

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T#:18302506

Part#: MCIVN-1200S

Ships on Jul 31, 2026

$ 30.99 USD

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Supertech Exhaust Valve - Priced Each

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T#:18302505

Part#: MCEVI-1200-HS

Ships in 6 Business Days

$ 67.99 USD

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Genuine BMW Non Return Valve - E90 E92 E93 M3

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T#:34642

Part#: 11367537692

Ships in 6 Business Days

7% 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.

$ 39.99 USD

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7% 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.

$ 39.99 USD

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Genuine BMW Non-Return Valve -
This item fits the following BMW Chassis:
E90,E92,E93

Fits BMW Engines including:
N12,N14,N16,N18,S65

Performance Valve Springs Kit - Set of 16 Beehive Style

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T#:18302503

Part#: SPR-MC56BE

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$ 261.99 USD

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Performance Valve Spring Kit

This valve spring kit, designed for performance built engines, is a critical component for those demanding peak performance from their vehicles. The kit includes a set of 16 springs that mount to the stock OEM retainers.

Key Features:

Valve Spring Type: Beehive Spring
Outer Spring Outer Diameter: 23.30mm
Outer Spring Inner Diameter: 16.80mm
Inner Spring Outer Diameter: 18.80mm
Inner Spring Inner Diameter: 12.30mm
Pressure Seat: 65 @ 33.6mm
Pressure Open: 163 @ 10
Maximum Lift: 11.40mm
Coil Bind: 22.20mm
Spring Rate: 9.80mm
Retainer: OEM Retainer + OEM Seat

Upgrade your engine's performance with this high-quality valve spring kit, ensuring optimum power and reliability.

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Genuine MINI Exhaust Valve

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T#:407264

Part#: 11347547187

Ships in 1-2 days

8% off MSRP $ 65.99

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

$ 60.99 USD

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8% off MSRP

$ 65.99

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

$ 60.99 USD

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Genuine BMW Exhaust Valve

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T#:535747

Part#: 11348621264

In Stock

Sale - Save 9% $ 66.99

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

$ 61.28 USD

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$ 66.99

This product was last offered at the strikethrough price on
04-06-2026

$ 61.28 USD

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Valve Keeper - M50, M52, S50US, S52, M52TU, M54, N52, N54, N62, S54, ...

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T#:14519

Part#: 11341461405

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$ 3.97 USD

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This is the OE BMW valve keeper (collet) used to hold the valve spring and seats in place on the valve stem. If you're doing any valve work on the engine these are an absolute must!

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.

Price is per keeper and each valve requires two.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i 1M Coupe
1992-1999 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
2001-2002 E46 BMW M3
2006-2010 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2010 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2010 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 328i 335i - Convertible
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i
2004-2011 E63 BMW 645ci 650i
2002-2008 E65 BMW 745i 745li 750i 750li
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2000-2006 E53 BMW X5 3.0i
2004-2006 E53 BMW X5 4.4i X5 4.8is
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive35i X5 xDrive48i
2009+ E70 BMW X5M
2008+ E71 BMW X6 xDrive35i X6 xDrive50i
2009+ E71 BMW X6M
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
2000-2003 E52 BMW Z8 Roadster

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MINI F54 to F60 Supertech Exhaust Valve - Priced Each 28.5mm Standar...

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T#:31191899

Part#: MCEVI-1400S-HS

In Stock

$ 56.99

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

$ 51.99 USD

Limited Qty Sale

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$ 56.99

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

$ 51.99 USD

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MINI F54 to F60 Supertech Exhaust Valve - Priced Each 28.5mm Standard Size offers a high-performance upgrade for MINI models. This exhaust valve is designed for enhanced durability and efficiency, featuring a standard head diameter of 28.5mm and a length of 100.10mm. It is constructed from black nitride material and filled with sodium to withstand high temperatures and extreme conditions.

High Durability: Made from black nitride and sodium-filled for improved resistance to heat and wear.
Precision Engineering: Standard head diameter of 28.5mm ensures a perfect fit and function.
Enhanced Performance: Designed to withstand high temperatures and provide reliable exhaust flow.
Compatibility: Uses factory retainers and springs for easy installation.
Quality Construction: Inconel material and single groove design enhance the valve’s longevity and performance.

This exhaust valve is ideal for those seeking to optimize engine performance and durability.

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Upgraded Low Wear Steel Valve Stem Guides - Priced Each

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T#:31522922

Part#: JM-SVG

In Stock

$ 6.99 USD

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Upgraded Exhaust Valve Black Nitride Valves +.5mm SST Super Alloy Tri...

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T#:28869543

Part#: JMEX-N14-18

Ships in 2 Business Days

$ 27.99 USD

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$ 27.99 USD

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Exhaust Valve - Priced Each

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T#:54388348

Part#: 11347513024

In Stock at Vendor

$ 23.99 USD

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$ 23.99 USD

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On the street or at the track, your engine’s top end takes a beating. If you are rebuilding a cylinder head due to high mileage, overheating, or a mechanical overrev, you need valves that can handle the heat. This Corteco Exhaust Valve is the exact OEM replacement you need to guarantee factory-level sealing and long-term durability under demanding conditions.

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Intake Valve - Priced Each

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T#:54388474

Part#: 11347513023

In Stock at Vendor

$ 20.49 USD

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A weak or worn intake valve causes lost compression, erratic idle, and drops in top-end power. When it's time to refresh your cylinder head for reliability on the street or the circuit, this Corteco intake valve is up to the task.

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Exhaust Valve - Priced Each

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T#:591748

Part#: 11347513024

Ships in 1 day

$ 14.99

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

$ 13.99 USD

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Exhaust Valve - Priced Each N12 N16 1.6L Engine

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T#:591750

Part#: 11347533885

Ships in 1-2 days

$ 19.99 USD

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Ensure smooth engine operation with the Exhaust Valve for the N12 and N16 1.6L engine in your Mini. This standard replacement valve is essential if you've experienced issues such as timing chain breakage or mechanical failure resulting in bent valves. Keep your Mini running smoothly with this reliable exhaust valve. Benefits include:

Compatible with N12 and N16 1.6L engines in Mini vehicles.
Standard replacement valve for damaged exhaust valves.
Ensures proper engine operation.
Addresses issues caused by timing chain breakage or mechanical failure.

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Genuine MINI Exhaust Valve

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T#:34491

Part#: 11347513024

Ships in 1-2 days

6% off MSRP $ 62.99

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

$ 58.99 USD

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6% off MSRP

$ 62.99

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

$ 58.99 USD

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Genuine MINI EXHAUST VALVE
Fits BMW Engines including:
W10,W11

Intake Valve - Priced Each

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T#:31125605

Part#: 11347585901

Ships in 1-2 days

$ 15.99

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

$ 14.99 USD

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$ 14.99 USD

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Intake Valve - Priced Each

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T#:591751

Part#: 11347587470

Ships in 1-2 days

$ 13.99 USD

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$ 13.99 USD

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Intake Valve - Priced Each

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T#:591749

Part#: 11347533884

Ships in 1-2 days

$ 17.99 USD

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$ 17.99 USD

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Replacement intake valve for the cylinder head

Supertech Exhaust Valve - Priced Each

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T#:26404919

Part#: MCEVI-1202-HS

Ships in 5 Business Days

$ 69.99 USD

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Enhance your Mini's engine performance with these high-quality intake valves. Made of durable Black Nitride material, these valves feature a single groove design for improved airflow. With a head diameter of 27.00mm (+0.08) and a length of 110.15mm, they are designed to optimize engine efficiency and power output.

Durable Black Nitride material ensures longevity
Single groove design improves airflow
Precision-engineered for optimal performance
Compatible with Mini engines for seamless installation

Upgrade your Mini's engine with these intake valves and experience improved performance on the road.

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Valve Stem Seal Intake Side - Set Of 8 - BMW MINI B38 B46/48 ...

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T#:14783496

Part#: VSI-BM50-IKT

Ships in 6 Business Days

$ 91.99

This product was last offered at the strikethrough price on
01-14-2026

$ 14.99 USD

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$ 14.99 USD

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Supertech Valve Seals are the final piece of the puzzle for your performance valvetrain. This is for a complete valve stem seal repair for the Intake side, you will need 8 of a different part for the exhaust side.

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MINI F54 to F60 Performance Valve Springs Kit - Set Of 16

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T#:31158807

Part#: SPRK-MCB48

Ships in 8 Business Days

$ 721.99 USD

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$ 721.99 USD

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MINI F54 to F60 Performance Valve Springs Kit - Set Of 16

The MINI F54 to F60 Performance Valve Springs Kit - Set Of 16 is designed to enhance performance for engines that demand higher specifications. This kit mounts directly to the stock OEM retainers, making it a seamless upgrade for those seeking improved engine performance.

Set of 16 springs: Complete kit for comprehensive engine upgrade.
Improved performance: Designed for high-performance engines.
Direct fit: Mounts to OEM retainers, ensuring easy installation.
Specifications:
- Outer Spring Diameter: 24.40mm
- Inner Spring Diameter: 21.00mm
- Outer Spring ID: 17.60mm
- Inner Spring ID: 14.20mm
- Pressure Seat: 75 @ 37mm
- Pressure Open: 155 @ 10mm
- Maximum Lift: 12.2mm
- Coil Bind: 23.20mm
- Rate: 8.0mm
- OEM Retainer and Seat Compatible
- Retainer Part Numbers: SPR-FE20BE(16) + RET-BMB48/TE(8) + RET-BMB48/TI(8)

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Supertech Intake Valve - Priced Each 29.80mm(+1.0mm)

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T#:31522974

Part#: MCIVN-1201S

Ships in 8 Business Days

$ 34.99 USD

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$ 34.99 USD

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Supertech Intake Valve - Priced Each 30.10 Standard Size

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T#:31589378

Part#: MCIVN-1400S

Ships in 8 Business Days

$ 26.99 USD

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Supertech Intake Valve - Set Of 8 - Head 32.0mm (+1.8)

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T#:54388512

Part#: MCIVN-1008T-8

Ships in 8 Business Days

$ 225.99 USD

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$ 225.99 USD

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Supertech Performance brings decades of racing experience to their valvetrain components. By utilizing state-of-the-art manufacturing processes and rigorous testing, these valves provide the perfect balance of lightweight design, high-flow geometry, and bulletproof durability needed for forced induction, nitrous, or high-revving naturally aspirated builds.

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MINI W10 W11 Performance Valve Springs Kit - Single Groove SPRK-HM100...

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T#:29002074

Part#: SPRK-HM1007BE/MC

Ships in 8 Business Days

$ 768.99 USD

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$ 768.99 USD

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Upgrade Your Mini's Engine Performance with MINI W10 W11 Performance Valve Springs Kit - Single Groove SPRK-HM1007BE/MC2 SPR-HM1007BE/MC2

Enhance your Mini's engine performance with the MINI W10 W11 Performance Valve Springs Kit - Single Groove SPRK-HM1007BE/MC2 SPR-HM1007BE/MC2. This comprehensive kit is designed to optimize valve operation and improve engine efficiency. With high-quality materials and precision engineering, it ensures durability and reliability for your Mini's engine.

Benefits:

Optimizes valve operation for improved engine performance
High-quality materials ensure durability and reliability
Precision engineering for enhanced engine efficiency
Compatible with Mini W10 and W11 engines

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Supertech Intake Valve - Priced Each - Standard Size

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T#:31092526

Part#: MCIVN-1004T

Ships in 8 Business Days

$ 26.99 USD

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MINI R50 to R53 Performance Valve Springs Kit - Triple Groove SPRk-TS...

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T#:31291033

Part#: SPR-TS1015-MC

Ships in 8 Business Days

$ 701.99 USD

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$ 701.99 USD

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MINI R50 to R53 Performance Valve Springs Kit - Triple Groove SPRk-TS1015-mc is designed for high-performance engines that require enhanced valve control. This kit mounts directly to the stock OEM retainers and is ideal for performance builds demanding superior spring characteristics.

Key benefits of the MINI R50 to R53 Performance Valve Springs Kit - Triple Groove SPRk-TS1015-mc include:

Dual Valve Spring Design: Provides increased stability and durability under high performance conditions.
High Pressure Ratings: Offers a seat pressure of 76 lbs @ 34.80 mm and an open pressure of 210 lbs @ 11 mm, ensuring reliable valve control.
Extended Lift Capability: Supports a maximum lift of 14.00 mm, allowing for more aggressive camshaft profiles.
Precision Specifications: Includes dimensions of OUTSPR.OD 27.50 mm, OUTSPR.ID 20.00 mm, INNSPR.OD 20.00 mm, and INNSPR.ID 15.20 mm for accurate fitting.
Durable Construction: Coil bind at 20.70 mm and rate of 12.10 mm ensure long-lasting performance and resistance to wear.
Complete Set: Includes 16 springs for a full engine overhaul.