Engine Accessories

This BMW B58 PCV Diaphragm replacement cap comes with all the necessary hardware to replace your old or leaking PCV Diaphragm cap. The BMW B58 PCV ...

Funk Motorsport Turbo Blankets are made from the highest quality materials and are available for all turbo applications in both Carbon Fibre and Ti...

PRODUCT FEATURES Direct fit for the 2015-2020 BMW F8X M3, M4, and M2 Competition Full aluminium TIG-welded construction 46% increase in core v...

Center To Center: 148mm Big End Width: 23.90mm Piston End Bore: 22mm Big End Bore: 53.66 Piston End Width: 21mm With ARP2000 or ARP625L bolts

Bore: 82mm Over Size: Std Comp Ratio: 10.2:1 Dome Dish: Std Head CCs: 36cc Comp Height: 33.2mm Stroke: 94.6 Skirt Style: Slipper Design Rod Length...

Supertech stainless steel intake valves are manufactured from an enhanced version of EV8 (21-4N) steel. We have chosen this material specifically b...

Supertech stainless steel intake valves are manufactured from an enhanced version of EV8 (21-4N) steel. We have chosen this material specifically b...

Can be used with OE triple groove valvesCONTAINS: SPRFE20BE x 24RET-BMB48-TE x 12RET-BMB48-TI x 12 All Supertech valve springs are made with premiu...

After years of setting records with our S55 and N55 “Lift Kit” camshaft products, we’re now releasing our Gen1 B58 “Lift Kit”. This is an absolute...

NOTE: These camshafts require upgraded valve springs. Kelford Cams recommend valve spring: KVS57-BT Dorch Engineering is a proud partner of Kelford...

Pulsar PSR6862G Turbo Please note, T51R housing option requires an extra 7 days handling time Dual Ceramic ball bearing system provides optimal tu...

Pulsar PSR6262G Turbo Please note, T51R housing option requires an extra 7 days handling time Dual Ceramic ball bearing system provides optimal tu...

PRODUCT FEATURES Direct fit for the 2015-2020 BMW M3, M4, and M2 Competition 6°C drop in global intercooler coolant temperatures over stock 60...

PRODUCT FEATURES Direct fit for the DCT equipped BMW M3/M4 42-percent increase in core volume 69-percent increase in external fin surface area...

This is our package aimed at keeping your IAT's low and stable during the hard prolonged use the cars endure during track days. This package consis...

This is our package aimed at keeping your IAT's low and stable during the hard prolonged use the cars endure during track days. This package consis...

This is our package aimed at keeping your IAT's low and stable during the hard prolonged use the cars endure during track days. This package consis...

Upgrade your methanol system or build your own. With fuel table-like control of methanol flow, this system is sufficient for almost all water/meth ...

The BMW N55 engine has been used in a huge selection of performance BMWs including BMW M135i, BMW F87 M2, BMW M235i, BMW 335i and BMW X5 xDrive 35i...

Twin turbo Turbo Blanket for the S55 platform. These turbo blankets offer both manifold protection and turbo heat protection. Bringing a 2 in one s...

The MMX Performance catch can kit has been engineered for owners of F2x N55 M135i, M235i and M2 vehicles that want to ensure their engines are runn...