Borla Exhaust ATAK Cat-Back Exhaust System
Fits 2014-2021 5.7L i-FORCE V8 (3UR-FE) · 4.6L i-FORCE V8 (1UR-FE)
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Price tracked 17 times since Jul 26, 2026 across the stores we check daily: low $1,509.99, high $1,509.99, currently $1,509.99.
where to buy · 2 retailers tracked
A cat-back exhaust replaces the pipes, muffler and tips from the catalytic converter back. ATAK is Borla's loudest street sound level.
why this one — The 5.7L V8 Tundra has one of the best-sounding factory engines in any truck and one of the quietest factory exhausts. ATAK is the biggest change in character you can make without touching the engine.
Borla says it "out flows the stock exhaust" and mentions "even better fuel economy numbers" but publishes no hp/tq figure for this SKU. Not invented.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.