Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1986-1987 Buick Regal; Hooker Cat-Back Exhaust System - 16810HKRSuper Competition Cat Back System with Aluminized Tubing for 1986 1987 Grand National Monte Carlo SS Features: Exit At Stock Locations Mandrel Bent Not Press Bent Consistent Inside Diameter Maximum Flow Uses Existing Stock Hangers Large Diameter 16 Ga. Aluminum Tubing Low Back Pressure and Long Life Easy Installation Reccomended for use with Hooker Aero Chamber Series muffler # 21502HKR Specs: Brand Hooker Clearance Category Exhaust Discount
Super Competition Cat-Back System with Aluminized Tubing for 1986-1987 Grand National/ Monte Carlo SS
Features:
- Exit At Stock Locations
- Mandrel Bent Not Press Bent
- Consistent Inside Diameter
- Maximum Flow
- Uses Existing Stock Hangers
- Large Diameter 16 Ga. Aluminum Tubing
- Low Back Pressure and Long Life
- Easy Installation
- Reccomended for use with Hooker Aero Chamber Series muffler # 21502HKR
Specs:
| Brand | Hooker |
|---|---|
| Clearance Category | Exhaust |
| Discount Percentage | 26-50% |
| Emission Code | 4 |
| Exhaust Series | Hooker |
| Material | Aluminized Steel |
| Muffler Type | None |
| Product Type | Exhaust System |
| Sound Level | Pipe Only |
| System Type | Cat-back |
| Tubing Diameter (in) | 2.5 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1987 | Buick | Regal | Base |
| 1987 | Buick | Regal | GNX |
| 1986-1987 | Buick | Regal | Grand National |
| 1986-1987 | Buick | Regal | Limited |
| 1986 | Buick | Regal | T-Type |
| 1986-1987 | Chevrolet | Monte Carlo | Base |
| 1986-1987 | Chevrolet | Monte Carlo | LS |
| 1986-1987 | Chevrolet | Monte Carlo | SS |
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
4.8 ★★★★★
Based on 313 reviews
Sort
Product Reviews
★★★★★ 5
Excellent plugs, superb performance
Exactly as described at a decent price. I've found over my decades of doing my own tune ups, the one thing you can't skimp
on when tuning up your vehicle, plugs and its shows if you do. Out of the box, all 4 were gapped correctly. Ease of installation depends on your vehicle and ones mechanical ability with PATIENCE. 100% compatible with my vehicle, be sure to match you numbers. Overall 5 stars for performance and price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
💯% Authentic NGK Made in Japan.
Got these for my 2016 Subaru Crosstrek. You can't go wrong with NGK, these are 💯% AUTHENTIC, and made in Japan, unlike other NGK plugs that may be sold by other sellers which could be made in Thailand. The Subaru Crosstrek is running like a brand new vehicle after I put these puppies in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
★★★★★ 5
buy these!!
these are legit original NGK, superior plugs, will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Worked like a charm
Worked like a charm. The box and packaging were adequate from keeping the gaps of the plugs from being squished.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Perfect!!
As I expected, no more to say only I'm happy I got it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
recommand products
Spitfire DC Custom 72 inch Indoor/Outdoor Ceiling Fan Blade Set of 3 - Brushed Nickel
307.50
Rollins 6 Light Antique Gold Chandelier
349.00
Zora Jazz Dance Costume
175.00
Spitfire DC Custom 96 inch Indoor/Outdoor Ceiling Fan Blade Set of 3 - Koa
194.00
Stellar Custom 72 inch Indoor/Outdoor Ceiling Fan Aluminum Blade Set of 8 - Silver
225.00