M240i/M340i (G20/G42) Billet Catch Can Kit w/ Fittings and Bracket

Original price was: $466.94.Current price is: $373.55.
Introducing our brand-new full billet catch can, engineered, designed, and machined completely in house. Designed with aesthetic appeal in mind,

Titanium Turbo to Manifold Stud Kit (4-pack)

$39.99$47.99
Titanium Turbo to Manifold Stud Kit (4-pack) M10X1.5X40mm -6pt. nut and washer -Burnt or Raw Finish

KLM T4 Turbine Inlet Flange Divided

Original price was: $20.99.Current price is: $16.79.
KLM T4 Turbine Inlet Flange Divided and Tapped

KLM B Series Head Flange

Original price was: $52.49.Current price is: $41.99.
KLM B Series Head Flange Machined and designed in house. Machined out of hot rolled steel.

KLM Thermal Turbo Blanket

Black Friday Price Original price was: $79.99.Current price is: $63.99.
Thermal Turbo Blankets are highly effective at protecting components around your turbo by effectively blocking the heat produced by the

KLM Turbo Guard ULTRA 4″

Original price was: $99.99.Current price is: $79.99.
Remove during dyno / track sessions for maximum HP

KLM BILLET PRO-CLAMP 3.5″

Original price was: $151.19.Current price is: $120.80.
KLM RACE NEW BILLET PRO-CLAMP NOW AVAILABLE !

KLM 90mm Throttle Body

$319.20$446.40
When setting out to produce our very own throttle body, we decided we only wanted to pursue it if we could produce a product that would revolutionize the industry. In true KLM fashion, we did exactly that, producing a throttle body with innovative features including our patent pending Boltless Internal Billet Butterfly Valve. When the bolts on a butterfly valve come loose, more than likely they will be sucked into the motor resulting in catastrophic damage. Realizing this sort of worse case scenario, we decided to address it and give people an opportunity to protect their investment. Now, with our boltless butterfly valve, we have done just that by effectively bringing the chance of that scenario to absolute zero. Designed and machined completely in house, this throttle body comes with the KLM stamp of proven quality control guaranteed. Uses same mounting bolt pattern as 86-93 5.0L Mustang throttle body, Recommended to use with 86-93 5.0L Mustang TPS Comes standard with 3.5" hose fitting.  Also available in:
  • 3.5" Pro-Clamp with Pro-Clamp Assembly
  • 3.5" Pro-Clamp
  • 3.5" Vibrant HD

KLM Threaded Aluminum Weld Mounting Bung

$16.26$20.99
KLM Threaded Aluminum Weld Mounting Bung These universal bungs work great for mounting Intercoolers and Radiators! Currently offered in M12x1.75

KLM T4 TO 3″ TURBO TRANSITION FLANGE THREADED 1/2″ STEEL

Original price was: $31.49.Current price is: $25.19.
KLM T4 TO 3″ TURBO TRANSITION FLANGE THREADED 1/2″ STEEL M10x1.5

KLM SUPRA T-SHIRT

Black Friday Price Original price was: $24.99.Current price is: $19.99.
KLM Shop Supra T-Shirt Design