SPDZ1 LTR Race Muffler 3” Inlet | 4” Pie-Cut Turndown Outlet | High-Performance T304 Stainless Steel
Engineered for racers and performance enthusiasts, the SPDZ1 LTR Race Muffler delivers the perfect balance of aggressive exhaust tone, free-flowing performance, and show-quality craftsmanship.
Featuring a straight-through, round-body design, this muffler minimizes exhaust restriction, improves horsepower, and gives your vehicle an unmistakable deep race note. The standout 4” pie-cut turndown tip not only directs exhaust flow efficiently but also adds a custom, motorsport-inspired look.
Key Features
- 3” Inlet – Optimized for high-flow exhaust systems
- 4” Pie-Cut Turndown Tip – Precision TIG-welded and back-purged for strength and beauty
- Polished T304 Stainless Steel Construction – Corrosion-resistant, lightweight, and built to last
- Premium Multi-Layer High-Temp Packing – Long-lasting sound control without compromising flow
- 6.0” Diameter Round Body – Provides excellent sound suppression while maintaining aggressive tone
- Slip-Fit Inlet Design – Flared to fit over your exhaust piping for easy installation includes exhaust clamp for easy, quick install
Specifications
- Muffler Body Length: 13.75”
- Overall Length (with inlet): 16.0”
- Body Diameter: 6.0”
- Tip Diameter: 4.0” (Pie-Cut Turndown Style)
- Material: Polished T304 Stainless Steel
- Construction: Fully TIG-Welded & Argon Back-Purged
- Includes Heavy Duty Clamp for easy installation
- 3” Inlet Diameter with slit opening for easy expansion or slip fit
Why Choose the SPDZ1 LTR?
This muffler is designed for serious performance applications — from street builds to full track cars — offering exceptional flow, aggressive sound, and a premium handcrafted finish. Every weld and curve is built to withstand the heat and stress of motorsport use.
Note: This is a race-oriented muffler. Sound levels and emissions compliance may vary by region. Please check local regulations before installation.
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