Includes larger 74mm Porsche 997 throttle body and 034Motorsport silicone inlet hose, which allows you to retain the factory airbox
10X Entries Into Our F80 M3 Sweepstakes *Throttle body adapter plate and wiring harness modifications will be necessary*
Brand:
ES#:
3677173
Mfg#:
034-112-6018KT
Ships in 2 Business Days
$388.99
This product was last offered at the strikethrough price on 04-08-2026
Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point
10X Entries Into Our F80 M3 Sweepstakes Fits up to VIN 8E-3-500000, split is in the 2003 model year
Brand:
ES#:
4017066
Mfg#:
B618TPPLVL1KT1
Ships in 5 Business Days
$398.99
This product was last offered at the strikethrough price on 07-17-2026
Upgrade your drivetrain with confidence using our full billet aluminum transmission boss kit — stronger than factory, corrosion-resistant, and engineered for maximum durability and peace of mind.
Protect your B8 S5’s FSI engine for the long haul with the Clean Catch Oil Separator — OEM-quality design that stops harmful oil vapor buildup before it ever reaches your intake valves.
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes Universal fitment design - modifications may be necessary to run this cooler
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
