HKS Hi-Power Cat-Back Exhaust - 09-20 Nissan 370Z
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be processed the next business day.
Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.
Delivery Inspection & Damage Claims
Large, oversized, fragile, and performance parts must be inspected immediately upon delivery and before installation. Damage, missing parts, incorrect items, or cosmetic concerns must be reported within 3 business days of delivery with photos of the product, outer box, inner packaging, and shipping label.
Please keep all packaging until the item has been fully inspected. Claims may be denied if the item has been installed, mounted, modified, test-fitted, used, reported late, or if the packaging has been discarded.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs. Refusal to pay duties/taxes fees prior to delivery will have the product sent back to us. This will be treated a standard return and all fees including original and refusal shipping fees will be deducted from original amount.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.
In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.
30 days, unused. Refund = item price minus 20% restocking fee. Original shipping is non-refundable. Return shipping (if we provide label) is also deducted.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail
Any loan orders will have a 10% cancelation fee to cover the loan processing fees or 3rd party merchant fees. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
HKS Hi-Power Cat-Back Exhaust - 09-20 Nissan 370Z
Best exhaust system hands down, an guys T kimi were great to deal with..
I got this very fast and was impressed on how it looks. This exhaust is great if u like to daily it without annoying ppl. The power difference between this and the stock is very potent in response. I have not seen any dyno # but still a better improvement over stock. I had mine installed at a local shop and they said it fit perfect even tho some parts under the car were previously moved around. Overall great improvement.
I have a 2020 Nissan 370Z Nismo and purchased the KHS cat back exhaust. Love the sound that is has made over stock. Funny that the stock Nismo exhaust is also made from KHS. The only thing I was not happy with is the blue exhaust tips. I looks cheaply made compared to the stock Nismo exhaust tips. Those were thicker compared to the new exhaust tips. Other than that I am extremely pleased with the exhaust.
The exhaust I ordered arrived so quickly that I'm still in shock that I have it already.
Part was in perfect condition and kamispeed support was very helpful. I’m very happy with this purchase will definitely be using kamispeed again
The shipping box has a hole from the top and bottom. After unpacking, discovered exhaust tip is bent inwards to a very noticeable degree. Don’t know it was damaged from manufacturing or shipping. I have to bang it as straight as possible to my best ability to make it not noticeable, but still ain’t straight all the way. And I waited almost 3 months for the exhaust to ship over, unsatisfactory
Ordered Saturday night, was delivered monday around noon. Couldn't ask for anything better.
Came in great and quick. Also live the sound to it
Had exhaust delivered in an extremely timely fashion, in addition to that the exhaust just sounds amazing. As previous reviews have mentioned it is not the loudest at idle, but once you actually get going it is amazing. Definitely would recommend.
Unlike everywhere else I attempted to order my exhaust from kamispeed actually had it in stock and ready to ship. The person I spoke on the phone with was very helpful and honest, I plan on using kamispeed again in the future.
Excellent craftmanship and fitment.
Exactly what i want in an exhaust..
Even paired with ark r-spec test pipes.
Mild, even quiet like when putting around day to day. But press down the gas and its like awakening a demon onto the world haha
This is a sweet sounding exhaust and fitment is excellent.Josh is great to deal with and shipping was fast.I will be doing more business with him.
I was on the fence about ordering this exhaust for a very long time. Found it at a really good price on kamispeed and decided to go with it. Shipping said it was going to take 8-14 business days. Ordered it on a Monday and received it on the following Friday! Very fast shipping and the package was perfect. Great and fast shipping and great prices on this website. Will definitely be ordering more parts in the future! Also if you guys did a loyalty program on discounts for returning customers that will be great!
This is a classy CBE with a distinctive deep tone. It's not overly loud (at least with stock cats) but quite exotic sounding over 3k rpm. No drone or rasp. Kamispeed offers a very fair price and quick shipping. Perfect.
I am extremely happy with the exhaust! No Drone when the car is driving at normal speed, but as soon you hit the gas you can really hear it. No rasp at all! I was really undecided between this and the fi, buthe from the waiting times and the fi was a little more expensive so I'm Def glad I went with this!
Best looking exhaust for the z, and now confirmed for my ears an amazing sound when paired with test pipes! Performance wise this helped with low rpm take offs and acceleration, no more jerky and clanky take offs
This exhaust is a must for any 370z owners, not ricer loud, at cruise its almost quiet and when you get on it, it roars.
It's my first time ordering an exhaust system for my 2013 370z NISMO. So, my question being, when ordering this exhaust, does it come with everything needed? I see that all the pipes fit together, but does it come with the bolts and stuff to keep them together or is it in a form of a weld? I just want to know if everything comes with what I need or if I need to purchase separately.
That's correct. You will get everything you need to install this on your 370Z. No welding is required. Direct bolt-on.