BMW F82 M4 S55 3.0L

OEM Kolbenschmidt Eccentric Shaft - BMW N55 S55 3.0L

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31092508

Part#: 11377589883

Ships in 3 Business Days

$ 925.99

This product was last offered at the strikethrough price on
03-23-2026

$ 676.99 USD

Add to Wish List

Qty

$ 676.99 USD

Add to Wish List

The eccentric shaft is an important component of BMW's Valvetronic system, a form of variable valve lift control. If the teeth on the gear or the lobes have worn out, this can result in improper valve lift, decreased or abnormal performance, and even damage to cylinder head components. Replace your eccentric shaft with this high-quality part from OEM Kolbenschmidt to restore performance and eliminate valve lift issues without the marked-up price of a Genuine BMW eccentric shaft.

Show More Show Less

Akrapovic Slip-On Titanium Exhaust System - Titanium Or Carbon Fiber ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:9383747

Part#: M-BM/T/8HKTPDK

In Stock at Vendor

Starting at $ 7,034.99 USD

Add to Wish List

Starting at $ 7,034.99 USD

Add to Wish List

This axle-back exhaust system is manufactured entirely from titanium. This makes this system ideal for cutting weight while being structurally stronger than the OE exhaust system. The engineers at Akrapovic have retained the dual mode exhaust flap control from the original system. This allows the vehicle to have a more civilized, but deeper than stock sound at low speed. However, at higher RPM (or when selecting the S mode on the gearshift) the muffler is bypassed, creating a deep and sporty sound much more in keeping with the personality of the car. The included exhaust pipe tips are made completely from titanium OR a carbon fiber/titanium composite to add a high-end, refined style. Performance has not been left out of the design. The system dramatically reduces backpressure and is an excellent starting point for further engine tuning or turbo modifications. Even when installed on an otherwise stock vehicle a gain of 7.3 horsepower and 17.4 Nm/12.8 lbs-ft of torque are achieved. Furthermore, a weight reduction of 3.0 kg/6.6 lbs. is realized. The OEM catalysts are retained, so no reflashing of the ECU is required and the check engine light will not be triggered. Titanium muffler with integrated exhaust valves Statistics: +7.3 HP (at 4400 rpm) +17.4 Nm/12.8 lbs-ft of torque (at 2350 rpm) 3 kg/6.6 lbs. lighter than stock Not for sale outside the US or Canada.

Show More Show Less

OEM Kolbenschmidt Adjustment Unit - Exhaust Camshaft - BMW N52 N55 S5...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31092510

Part#: 11367583208

Special Order: No Guaranteed ETA

$ 103.99

This product was last offered at the strikethrough price on
03-31-2026

$ 94.99 USD

Add to Wish List

Qty

$ 94.99 USD

Add to Wish List

This timing chain camshaft gear is the thicker gear located toward the front of the engine on the end of the exhaust camshaft. This is sometimes changed when replacing the timing chain. BMW # 11367578877 may also be required when servicing this part.

Show More Show Less

Akrapovic 14-17 BMW M3 (F80) Slip-On Line (Titanium) w/ Carbon Tips ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:26538306

Part#: M-BM/T/8H-C

In Stock at Vendor

$ 7,034.99 USD

Add to Wish List

Qty

$ 7,034.99 USD

Add to Wish List

The latest addition to the BMW M series, the impressive M3/M4, delivers outstanding performance that can be further enhanced with the addition of an Akrapovič Slip-On exhaust system. Constructed from titanium, with specific components crafted in Akrapovič's own foundry, this system boasts larger pipes compared to the stock exhaust, resulting in reduced back pressure and increased power, especially at lower RPMs. Featuring a completely new design, it contributes to weight reduction and delivers added power while producing a sporty sound meticulously engineered to enhance lower frequencies for an immersive auditory experience. The heightened power and torque contribute to an enhanced driving experience, complemented by improved agility. To elevate the visual appeal, the Slip-On system offers the choice of titanium or carbon tailpipes and an eye-catching carbon rear diffuser. Vehicles equipped with Akrapovič exhaust systems benefit from significant performance enhancements and heightened responsiveness, experiencing substantial increases in power and torque across the entire RPM range. All Akrapovič exhaust systems undergo precise measurements using computer-controlled flowbenches.

Show More Show Less

Akrapovic Carbon Fiber Rear Diffuser - High Gloss Or Matte - F80/82/8...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:9416023

Part#: DI-BM/CA/4PDK

Back Ordered

Starting at $ 1,931.99 USD

Add to Wish List

Starting at $ 1,931.99 USD

Add to Wish List

This rear carbon fiber diffuser will add to the style of your M vehicle, giving it a much sportier and aggressive appearance from the rear. The M3/M4 are great looking vehicles, nearly flawless, but there is always room for improvement! Made from high quality carbon fiber and built for a tight, stock-like fitment, this diffuser is the way to go when you want to add it by itself or when upgrading your exhaust system. This can help performance exhaust tips stand out even greater compared to the stock diffuser. Finish comes in either: High Gloss Matte

Show More Show Less

Akrapovic Carbon Fiber Mirror Cap Set - High Gloss - F8X M3 & M4 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:567358

Part#: WM-BM/CA/2/G

Back Ordered

$ 1,142.99 USD

Add to Wish List

Qty

$ 1,142.99 USD

Add to Wish List

Carbon fiber mirror caps are an easy and effective exterior accessory. These are made by Akrapovic and are the perfect match to their other carbon trim - muffler tips and rear bumper diffuser. Simply unsnap the original mirror cap and install the new carbon type.

Show More Show Less

Akrapovic Carbon Fiber Mirror Cap Set - Matte Finish - F8X M3 & M4 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:559415

Part#: WM-BM/CA/2/M

Back Ordered

$ 990.99 USD

Add to Wish List

Qty

$ 990.99 USD

Add to Wish List

Carbon fiber mirror caps are an easy and effective exterior accessory. These are made by Akrapovic and are the perfect match to their other carbon trim - muffler tips and rear bumper diffuser. Simply unsnap the original mirror cap and install the new carbon type.

Show More Show Less

Akrapovic Sound Kit - F8X BMW M3 & M4

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:557171

Part#: P-HF1100

Back Ordered

$ 1,029.99 USD

Add to Wish List

Qty

$ 1,029.99 USD

Add to Wish List

The Sound Kit is a remote control for the valves on the Akrapovic muffler. While the muffler valves are also controlled like the factory valves in Comfort, Sport, and Sport+ modes, the Sound Kit will let you open or close the valves via handheld remote or even from your phone (iOS or Android app). The Sound Kit works with the existing wiring for the Akrapovic system so installation is a breeze.

Show More Show Less

Project Cars

SELECT YOUR BMW

Sub-Categories

OEM Kolbenschmidt Eccentric Shaft - BMW N55 S55 3.0L

Akrapovic Slip-On Titanium Exhaust System - Titanium Or Carbon Fiber ...

OEM Kolbenschmidt Adjustment Unit - Exhaust Camshaft - BMW N52 N55 S5...

Akrapovic 14-17 BMW M3 (F80) Slip-On Line (Titanium) w/ Carbon Tips ...

Akrapovic Carbon Fiber Rear Diffuser - High Gloss Or Matte - F80/82/8...

Akrapovic Carbon Fiber Mirror Cap Set - High Gloss - F8X M3 & M4 ...

Akrapovic Carbon Fiber Mirror Cap Set - Matte Finish - F8X M3 & M4 ...

Akrapovic Sound Kit - F8X BMW M3 & M4

Select Vehicle

Purpose

Category

Brand

Price

Shipping

Narrow Results