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BMW Performance Engine Parts

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Supersprint Section 2 with Resonators

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3033724
Mfg#:
986403
Ships on Feb 8, 2027
$1891.99 USD
Free Shipping

Supersprint Performance Mufflers

ES#3033207 - 980244-980224 - Supersprint Performance Mufflers - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3033207
Mfg#:
980244-980224
Ships on Apr 26, 2027
$1886.99 USD
Free Shipping

Shark Injector Performance Software

ES#3138953 - N4MS42 - Shark Injector Performance Software - Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +12LB/FT gains! - Shark Injector - BMW

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +12LB/FT gains!

Brand:
Shark Injector - Corporate Logo
ES#:
3138953
Mfg#:
N4MS42
In Stock
ON SALE!
$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Black Tips

ES#2863073 - SSXBM988 - Performance Street Cat Back - Black Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. Street version mufflers for a great tone without deafening noise.

Brand:
Milltek Sport - Corporate Logo
ES#:
2863073
Mfg#:
SSXBM988
Ships on Nov 24, 2026
$1868.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AFe POWER MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System

ES#3524975 - 49-36339-B - AFe POWER MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System - Increase flow with less restrictions - AFE - BMW

Increase flow with less restrictions

Brand:
AFE - Corporate Logo
ES#:
3524975
Mfg#:
49-36339-B
Back Ordered
20% off MSRP

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

$2315.00

This product was last offered at the strikethrough price on
05-27-2026

$1852.00 USD

AFE Mach Force-Xp Cat-Back Exhaust System

ES#3612851 - 49-36328-P - AFE Mach Force-Xp Cat-Back Exhaust System - MACH Force-Xp 3 to 2-1/2in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip BMW 335i (E90/92) 11-13 L6-3.0L (t) N55 - AFE - BMW

MACH Force-Xp 3 to 2-1/2in Stainless Steel Cat-Back Exhaust Sys w/Polished Tip BMW 335i (E90/92) 11-13 L6-3.0L (t) N55

Brand:
AFE - Corporate Logo
ES#:
3612851
Mfg#:
49-36328-P
Back Ordered
20% off MSRP

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

$2315.00

This product was last offered at the strikethrough price on
11-03-2026

$1852.00 USD

Stainless Axle-Back Exhaust - Black Tips

ES#3149130 - D660-0012-BLK - Stainless Axle-Back Exhaust - Black Tips - Civilized performance for the discerning enthusiast - +6HP/+5TQ - Dinan - BMW

Civilized performance for the discerning enthusiast - +6HP/+5TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard bumper only

Brand:
Dinan - Corporate Logo
ES#:
3149130
Mfg#:
D660-0012-BLK
Ships in 7 Business Days
11% off MSRP

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

$2081.99

This product was last offered at the strikethrough price on
11-03-2026

$1849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Axle-Back Exhaust - Polished Tips

ES#3149129 - D660-0012 - Stainless Axle-Back Exhaust - Polished Tips - Civilized performance for the discerning enthusiast - +6HP/+5TQ - Dinan - BMW

Civilized performance for the discerning enthusiast - +6HP/+5TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with standard bumper only

Brand:
Dinan - Corporate Logo
ES#:
3149129
Mfg#:
D660-0012
Back Ordered
11% off MSRP

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

$2081.99

This product was last offered at the strikethrough price on
11-03-2026

$1849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Pro 5R Stage 2 Air Intake System

ES#2532696 - 54-11942 - Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +18hp & +15lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +18hp & +15lb/ft! Copy & paste for rebate - www.afepower.com/rebate/ CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
2532696
Mfg#:
54-11942
EO#:
D-550-38
In Stock
20% off MSRP

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

$577.99

This product was last offered at the strikethrough price on
11-03-2026

$462.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Other BMW Performance Engine Parts

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ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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