Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +62 Horsepower, and +65 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +90 Horsepower, and +90 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Maximize performance and style with massive weight savings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Modification of the Rear Bumper Required w/ 4x76mm tips
Replaces you factory intercooler for lower temps and improved airflow. Includes upgraded charge pipes.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For manual transmission only
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires Modification of the Rear Bumper
Better Output for your car better sound!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires Modification of the Rear Bumper
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires Modification of the Rear Bumper
If your BMW is suffering from worn-out factory motor mounts, the VTT Billet Insert Kit offers the perfect opportunity to repair and upgrade simultaneously.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5446102
Mfg#:
VTT-INSERT-4
Ships in 10 Business Days
ON SALE!
SAVE 15%
$434.99
This product was last offered at the strikethrough price on 07-02-2026
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.
