RSI will be CLOSED for inventory Sep 20th reopening on Oct 6th. Any orders placed during this time will be filled on Oct 7th.

BMW

S54

Custom fit for the E30 platform

BMW

M50

Custom fit for the E30/E34 platform

BMW

M20

Fits E30/E30ix/E28/E34/E10 chassis only

BMW

M50

Custom fit for the E36/E39/E46/Z3 chassis

WELCOME TO RAPID SPOOL INDUSTRIES

If you’re looking for more horsepower and more speed, then you have come to the right place. RSI has been engineering and manufacturing high-end, custom BMW Turbo Manifolds since 1998.

• Cutting edge designed BMW turbo manifolds
• Proven industry leader in design and performance
• Our BMW turbo manifolds are on some of the fastest cars around the world
• Our designs are the best on the market for the money
• Accurate boost control, no boost creep
• More compact, clears A/C compressor
• Fits right and left hand drive cars
• Hood clearance on large frame turbos
• Customer service is our number one priority
• We ship worldwide

Don’t waste time, shop now or contact us today for your BMW turbo manifold needs.

STAINLESS STEEL

RSI Turbo Manifold | Stainless Steel

Protects your manifold from rust & corrosion, and looks great at the same time!

DOUBLE-WELDED

RSI Turbo Manifold | Double-welded

Ensures a more reliable, longer-lasting seal, and offers superior joint protection from heat & vibration.

PROVEN QUALITY

We have been in business for over 15 years. Our manifolds are powering some of the fastest BMWs on the planet. Our product is 100% guaranteed!