Welcome to Rally.Build - Premium Rally and Race Equipment Suppliers!

Rally.Build is the premiere source for all things rally and race car in the Rocky Mountains.  Browse our website for product offerings or visit our new showroom conveniently located just outside Denver, Colorado.

We specialize in rally and race car products and fabrication.  We have been competing for over ten years and have raced in Rally America stage rally, SCCA Rallycross & Autocross, Chumpcar, World Racing League, NASA Rallysport, Colorado Hill Climb Association, and the Pikes Peak International Hill Climb.

The products listed on our website are representative of our typical on-site inventory. Please call or email for any product not listed on our website, or to check on exact inventory status. Through our suppliers and distributors we are capable of meeting nearly any need you may have for racing and rallying!

885 Parfet St Ste C
Lakewood, CO 80215


Tuesday: 3 pm – 10 pm
Saturday: 10 am – 4 pm (Unless race weekend)
Other days and times by appointment, give us a call first!


New Products:

Porterfield R4 Pad – Rear 06-07 WRX – 2 Pots

Porterfield R4 Pad – Rear 06-07 WRX – 2 Pots$119.95

Set of 4 Pieces Rear for NISSAN: 89-96 300ZX, 92-96 300ZX Turbo, 89-93 Skyline GTR R32, 93-98 Skyline GTS R33 2.5 Turbo, 97-02 Skyline GTT R34// SUBARU: 06-07 WRX

Porterfield R4 Pad – Front 06-07 WRX – 4 Pot

Porterfield R4 Pad – Front 06-07 WRX – 4 Pot$155.95

Set of 4 Pieces Front for SUBARU: 06-07 WRX

Olympia Corse 15″ Gravel Rally Wheel – BMW E36

Olympia Corse 15″ Gravel Rally Wheel – BMW E36$179.99

The OlympiaCorse BMW fitment wheel has been specially designed and built for Rally.Build. The wheel is strong and light at just over 18 lbs in a 15×6.5 et 25 offset ensuring fitment with stock brakes and coilovers. The increased offset of the wheel is sufficient to clear most coilovers without sacrificing handling or clearance.