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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Hooker Aero Chamber Muffler 3.0" Centre To Centre CHEV FORD HOLDEN # 21506HKRHooker Aero Chamber Muffler 3. 0" Centre To Centre CHEV FORD HOLDEN # 21506HKR Muffler, Aero Chamber, 3. 0 in. Inlet 3. 0 in. Outlet, Steel, Aluminized, Each Hooker Aero Chamber mufflers use a unique step principle, similar to that which is currently popular in racing header designs. The aerodynamically designed chambers flow 23 percent better and produce more horsepower and torque than the most popular high performance brand. Case Shape Oval Inlet
Hooker Aero Chamber Muffler 3.0" Centre To Centre CHEV FORD HOLDEN # 21506HKRMuffler, Aero Chamber, 3.0 in. Inlet 3.0 in. Outlet, Steel, Aluminized, Each
Hooker Aero Chamber mufflers use a unique step principle, similar to that which is currently popular in racing header designs. The aerodynamically designed chambers flow 23 percent better and produce more horsepower and torque than the most popular high performance brand.
Case Shape
Oval
Inlet Diameter (in)
3.00 in.
Inlet Quantity
Single
Inlet Location
Center
Outlet Diameter (in)
3.00 in.
Outlet Quantity
Single
Outlet Location
Center
Internal Construction
Chambered
Case Length (in)
14.000 in.
Overall Length (in)
18.000 in.
Thickness (in)
4.750 in.
Width (in)
10.250 in.
Outlet Style
Standard, without tip
Quantity
Sold individually.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 657 reviews
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Product Reviews
★★★★★ 5
Perfect Fit for 2018 Forester
I've purchased various filters from EP Auto and each one matches the vehicle's needs and is a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 4
Easy self maintenance.
Does the job of what theu try to upset you Valvoline for a fraction of the price and easy to install.
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Reviewed in the United States on August 27, 2025
★★★★★ 5
Good filter!
I have used this replacement filter for the past 5 changes. Works great
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Saved money
Saved money d.i.y.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Fits my 2015 Subaru Forester perfectly
Works as designed.
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Reviewed in the United States on April 2, 2026