Best Sellers

Wheels & Tires
Best way to upgrade the exterior of your vehicle is by upgrading to stylish aftermarket wheels and tires.
We have the best brands available for you, shop with us today and make your vehicle standout from the rest.

Performance
Engine Performance to Suspension Tuning. Looking for bolt on exhaust systems? turbo kits? looking to lower your car? lift your truck?
We have you covered in all aspects of your build.
Click below to shop by vehicle type

ECU Tuning
We have many different solutions to bring out the most reliable performance figures out of your vehicle. From simple piggy back units to full blown ECU and TCU tuning for different platforms. We work with many different Manufacturers and Tuning Companies to bring you the solution that fits your needs.
Contact us if you can't find the solution for your vehicle, we will try our best to get you a solution.

Concept Cars
We have years of experience designing and building "AWARD WINNING" SEMA show vehicles. If you are looking for a vehicle for your next tradeshow and need our services, please contact us below and we will make sure your booth stands above the rest.
BTR Car Customs
Let's Build Your Dream Car
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Major Brands
We have all the major brands listed on the site and we are always striving to add more to our catalog for you
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Trends
Always staying ahead of the trends and bringing you the parts to keep your modifications up to date.
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Knowledge
Build Knowledge and Parts Knowledge is beyond comparison. If you have questions, ASK!
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History
BTR Car Customs has been in business since 2011. A company with pride and history.
Current Rebates
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Alphaspeed Tax Return Sale
Biggest Sale of the year for Alphaspeed Tuning.
20% off all ECU / TCU tuning services. (Excludes Retunes)
Ends 04/21/23
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Spring Sale
Save additional 5% today by using the coupon code: SPRING5
Minimum order of 2 items required
Promotion ends 03/31/23
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Air Lift Tax Return Sale
Save up to 25% on Air Lift Performance Products during the Tax Return Sales Event.
Ends 04/17/23
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SUPERLIFT SUSPENSION CONSUMER REBATE
From January 1 to March 31, 2023, Superlift Suspension is offering a $200 rebate in the form of a prepaid Visa Card with any purchase of a Superlift Suspension Kit over $1,250. Please find the rebate form and qualifying part list attached.
Promotion Dates: 1/1/2023–3/31/2023
Promotion Details:
- $200 rebate in the form of a prepaid Visa Card with any purchase of a Superlift Suspension Kit over $1,250
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RUGGED RIDGE CONSUMER SOFT TOP REBATE
From January 1 to March 31, 2023, purchase a Rugged Ridge Soft Top and receive a $150 Visa Prepaid Card! See the attached mail-in rebate forms for more information.
Promotion Dates: 1/1/2023–3/31/2023
Promotion Details:
- Purchase a Rugged Ridge Soft Top and receive a $150 Visa Prepaid Card
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RAMPAGE CONSUMER REBATE
Effective January 1 to March 31, 2023, Rampage will be offering $150 in the form of a prepaid Visa card for any Rampage Products Soft Top purchased. Please see the attached files for detailed information and the rebate form. Be sure to take advantage of this sale while it lasts!
Promotion Dates: 1/1/2023–3/31/2023
Promotion Details:
- Earn a $150 prepaid Visa card for any Rampage Products Soft Top purchased