YOUR ONE STOP MINI COOPER SHOP

Our goal at MADNESS Autoworks is to provide you, our fellow enthusiast with the very best
in products and services for MINI Cooper at reasonable prices with a personal touch.

MINI Convertible Performance Upgrades

Unlock the full potential of your MINI Convertible with performance upgrades. Shop intakes, exhausts, tuners, and more for maximum driving fun.
MINI Convertible - Parts and Accessories
Showing 1 to 100 of 161 (2 Pages)
 MINI Blow Off Valve Kit - Forge Motorsport - R55/R56/R57/R58/R59
Free Continental US Shipping!
Recommended by MADNESS
 MINI Turbo Blanket - Forge - R55/R56/R57/R58/R59
Free Continental US Shipping!
MINI Convertable AutoFlash by MADNESS - R52

MINI Convertable AutoFlash by MADNESS - R52

 price
$429.99
$499.99 Save: $70.00
Recommended by MADNESS
MINI Convertable AutoFlash by MADNESS - R57

MINI Convertable AutoFlash by MADNESS - R57

 price
$429.99
$499.99 Save: $70.00
Recommended by MADNESS
MINI Convertible 15% Supercharger Pulley by Craven Speed - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible 17% Supercharger Pulley by Craven Speed (R5 Models)
Free Continental US Shipping!
MINI Convertible Adjustable Short Shifter - F57 - Cooper - Craven Speed
Free Continental US Shipping!
MINI Convertible Adjustable Short Shifter - R52
Free Continental US Shipping!
MINI Convertible Adjustable Short Shifter by Craven Speed - R52 - Cooper
Free Continental US Shipping!
MINI Convertible Adjustable Short Shifter by Craven Speed - R57 - Cooper
Free Continental US Shipping!
MINI Convertible AutoFlash by MADNESS - R57

MINI Convertible AutoFlash by MADNESS - R57

 price
$399.99
$499.99 Save: $100.00
Free Continental US Shipping!
MINI Convertible Blow-off Valve Adapter (N14 Engine) by Forge - R57 - Cooper S
Free Continental US Shipping!
MINI Convertible Blow-off Valve Kit by Forge - R57 - Cooper S
Free Continental US Shipping!
MINI Convertible Boost Gauge Adapter by Forge - R57 - Cooper S
Free Continental US Shipping!
MINI Convertible Cat-Back Exhaust System by Milltek - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Fuel Injector Set - DeatschWerks - 750cc - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Fuel Injector Set - DeatschWerks 550cc - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Helix Short Shift Kit - R52
Free Continental US Shipping!
MINI Convertible Lightweight Crank Pulley by Craven Speed - 2% Overdrive - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Lightweight Crank Pulley by Craven Speed - Stock Size - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Performance Aluminium Radiator - Mishimoto - R52 - Cooper S
Free Continental US Shipping!
MINI Convertible Performance Exhaust - Cat Back - QuickSilver - Sport - R52 - Cooper S
MINI Convertible Performance Exhaust - Cat Back - QuickSilver - Sport - R57 - Cooper S
MINI Convertible Performance Exhaust - Magnaflow - HM Grade Direct-Fit Catalytic Converter - R52 - Cooper
Free Continental US Shipping!
MINI Convertible Radiator Silicone Hose Kit by Mishimoto - R52 - Cooper S - Blue
Free Continental US Shipping!
MINI Convertible Spark Plugs - NGK - Iridium - R52 - Cooper
Free Continental US Shipping!
Showing 1 to 100 of 161 (2 Pages)

Don't see the item you need or want?

We stock thousands of parts and accessories from most major suppliers. Only a small portion of our catalog is on our online store. We are continously adding products to our site, but if you do not see the product you are looking for please contact us by phone or email and we will gladly assist you.

512-982-9393 (TX) or 562-981-6800 (CA)

Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed