


HKS STI Stainless Steel Exhaust Manifold
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
HKS STI Stainless Steel Exhaust ManifoldSKU: 1419 RF001 UPC: 4957266931936 HKS SUBARU GDB EJ207 Stainless Steel Exhaust Manifold 2004 2007 Impreza WRX STI The HKS 1419 RF001 stainless steel exhaust manifold fits Subaru Impreza WRX STI GDB models equipped with the EJ207 engine. This tubular replacement outflows the factory cast iron unit for gains in horsepower torque and throttle response. Drivers experience faster turbo spool and smoother power delivery on street or track. Key Features
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Your HKS STI Stainless Steel Exhaust Manifold orders ship within 1-2 business days.
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- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Product Reviews
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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