Eliminates intake restrictions - Dyno Proven gains of up to 13 hp and 12 lb-ft. of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eliminates intake restrictions - Dyno Proven gains of up to 13 hp and 12 lb-ft. of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Swap our your OEM plastic charge pipe for a reliable and performance geared option!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Manual Cars Only
Protect your engine against harmful harmonics at all RPM levels - 10% Underdrive to increase usable horsepower without greatly affecting engine accessories
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase power without sacrificing reliability
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Add up to 40hp and 80lbs/ft. torque to your N55 today!
Brand:
ES#:
3149349
Mfg#:
77-46311
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$563.99
This product was last offered at the strikethrough price on 01-28-2026
Adds an impressive 14% flow increase with gains up to 13hp and 12ft-lbs of torque!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3410491
Mfg#:
51-76312
Ships in 2 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$563.99
This product was last offered at the strikethrough price on 01-28-2026
Allows improved air flow and sound over the standard restrictive factory equipment
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
3.5" Performance High Flow catted downpipe upgrade for N55 engines
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4907906
Mfg#:
10302021
In Stock
Limited Qty Sale
$479.99
This product was last offered at the strikethrough price on 05-02-2026
Stainless Steel Muffler Delete for F30/F32 N55 cars
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
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.
Lifetime Replacement
