Spool S58 X3M / X4M Race Downpipes (F97/F98)

Spool Performance products are what we use in our own builds at Racebox. Quality parts, backed by their lifetime warranty.

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Upgrade your BMW with our SPOOL S58 Stainless Steel Race Downpipe, made from 304 stainless steel and designed to reduce backpressure and unleash over 100+ HP with proper tuning.

• 304 Stainless Steel
• Backed by SPOOL Lifetime Warranty
• Spot on fitment
• Unmatched value at $349.00, this is the best bang-for-your-buck downpipe on the market. Get top-tier quality without overpaying.
• Compatible with right-hand drive and left-hand drive vehicles

Fitment:

• 2019+ BMW X3M X4M

LEGAL DISCLAIMER: This product is intended solely for closed-course competition or off-road use and is not legal for use on public roads or highways. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.