FAQs

Please read our FAQs page to find out more.

What is the ETA for Forged wheels?

Most of the forged wheels we offer are custom-built to order for your specific vehicle. Current estimated production time is 5–6 weeks. Certain finishes, such as Chrome, Two-Tone, or Brushed, may require an additional 1–2 weeks for completion.

Your patience ensures a perfect fit and premium quality—thank you for your order!

Will this fit my car?

All of our products come with a **perfect fit guarantee**—if it doesn’t fit, you get your money back!

Can I cancel my order?

All forged wheel purchases are final sale and non-refundable. If you need to cancel a custom order, we can issue store credit for future use.

For in-stock (inventory) wheel orders, cancellations are subject to a 25% restocking fee.

By completing your purchase, you acknowledge and agree to these terms, including waiving the right to file a chargeback.

Thank you for understanding our policy—we’re here to assist with any questions!


Why? Forged wheels are custom-built for your vehicle with custom specs, colors and design, so we can’t resell them. This policy helps us keep prices fair while ensuring quality craftsmanship.

How can I use Affirm to finance?
  1. Proceed to Checkout: Add items to your cart and click "Check Out."
  2. Select Payment Method: On the payment page, instead of choosing a credit card, select "Affirm" as your payment option.
  3. Complete Your Purchase: Click "Pay"—a separate Affirm window will open.
  4. Log In & Confirm: Sign in to your Affirm account (or sign up if new) and choose a payment plan.
  5. Finalize Payment: Confirm your loan terms, and Affirm will process the payment.

Once approved, you’ll be redirected back to the store with your order confirmed!

Note: Approval depends on eligibility. Payment options may vary.

Why Choose Gem Motorsports?

We’re a family-owned business in the heart of Los Angeles, built on three simple promises: honest customer service, unbeatable deals, and top-tier quality.

Every member of our tight-knit team treats this business like our own—because it is. And it shows. Check out our 5-star ratings across eBay, forums, and review sites. In the aftermarket world, that kind of trust is rare—but for us, it’s just the standard.

Why? Because your satisfaction isn’t just our goal—it’s the only way we know how to do business.

Didn’t find your answer?

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Pure Performance
raZe Exhaust System
Chevrolet Corvette C8 Stingray / E-Ray — 2020 to Present
Z-Pipe | 304 Stainless Steel | Valvetronic | OEM Valve Compatible
+32
HP Gain
+22
LB-FT Torque
~35
LBS Lighter
0
CEL / No Tune

The Pure Performance RaZe Exhaust System for the C8 Corvette Stingray and E-Ray is one of the most complete bolt-on exhaust upgrades on the market. Built from premium 304 stainless steel with precision TIG welds throughout, this full catback system delivers a deep, raw, muscular exhaust note that transforms the character of the mid-engine platform from the moment you start it. The Z-shaped crossover pipe is wrapped in high-temp thermal shielding for consistent performance under sustained conditions — delivering real dyno-proven power gains of up to 32 horsepower and 22 lb-ft of torque with no tune required and no check engine light. Fully compatible with GM's AFM (Active Fuel Management) system and NPP (Dual-Mode) valve setup — plug-and-play from the factory OEM connectors. For non-NPP vehicles a remote valve controller gives you full manual sound control at the push of a button.

Brand Pure Performance
System Type Full Catback — Z-Pipe (RaZe)
Material 304 Stainless Steel
Valve System Valvetronic — OEM / Remote
AFM Compatible Yes — Plug-and-Play
NPP Compatible Yes — OEM or Remote Control
Power Gain +25–32 HP / +18–22 LB-FT TQ
Weight Reduction Approx 35 LBS Lighter Than Stock
CEL / Tune No CEL — No Tune Required
Tips Chrome / Black / Carbon Fiber
Quantity Complete System — All Hardware Included
  • Pure Performance RaZe — Full Catback Z-Pipe System with Raw Muscular Character
  • Premium 304 Stainless Steel Construction with Precision TIG Welds
  • High-Temp Thermal Wrapping on Z-Pipe Crossover Section
  • Dyno-Proven: +25–32 HP and +18–22 LB-FT Torque
  • Approximately 35 LBS Lighter Than Factory System
  • AFM (Active Fuel Management) Fully Compatible — Plug-and-Play
  • NPP Plug-and-Play — Preserves All OEM Drive Modes
  • Remote Valve Control Available for Non-NPP Models
  • Zero Check Engine Light — No Tune Required
  • Available with Catless or 200-Cell High Flow Catalytic Downpipes
  • Tip Options: Chrome, Black, Carbon Fiber
  • All Mounting Hardware Included — Bolt-On Installation
System Configuration
Full Catback System
Catback + Free Flow Cats
Catback + High Flow Cats (200 Cell)
Valve Control
OEM Factory Control (NPP)
Remote Control (Non-NPP)
Exhaust Tips
Chrome Tips
Black Tips
Carbon Fiber Tips

Select your configuration at checkout. Message us if you need help choosing the right setup for your build.

Compatible Vehicles Chevrolet Corvette C8 Stingray / E-Ray — 2020 to Present
  • LT2 6.2L V8 Engine — 1LT / 2LT / 3LT Trims
  • Z51 and Non-Z51
  • NPP and Non-NPP
  • 2024 and Newer E-Ray Compatible

Direct bolt-on installation. No welding or modification required. All hardware included. Professional installation recommended.

Important Notice

  • This exhaust system is intended for off-road or competition use only unless explicitly stated. Please verify your local emissions regulations before purchase.
  • Custom and made-to-order configurations are non-refundable and non-returnable.
  • Unused, non-customized products may be returned within 7 days of delivery, subject to a restocking fee.
  • Damaged or incorrect items must be reported within 48 hours of delivery with proof of damage and installation photos.

Disclaimer

Warranty

All Pure Performance exhaust systems are backed by a 2-year warranty against manufacturing defects. Improper installation, misuse, or unauthorized modification will void the warranty.

Installation

This system is designed for bolt-on installation. All necessary hardware is included. Professional installation is strongly recommended to ensure proper fitment, sealing, and valve function.

Emissions

This product is intended for off-road or competition use only. It is the buyer's responsibility to verify compliance with all applicable local, state, and federal emissions regulations before installation.

Performance Claims

Power and torque figures are based on dyno testing under controlled conditions. Results may vary depending on vehicle condition, trim level, and environmental factors.